|
1 require("../env"); |
|
2 require("../../d3"); |
|
3 require("../../d3.time"); |
|
4 |
|
5 var vows = require("vows"), |
|
6 assert = require("assert"); |
|
7 |
|
8 var suite = vows.describe("d3.time.seconds"); |
|
9 |
|
10 suite.addBatch({ |
|
11 "seconds": { |
|
12 topic: function() { |
|
13 return d3.time.seconds; |
|
14 }, |
|
15 "returns seconds": function(range) { |
|
16 assert.deepEqual(range(local(2010, 11, 31, 23, 59, 59), local(2011, 0, 1, 0, 0, 2)), [ |
|
17 local(2010, 11, 31, 23, 59, 59), |
|
18 local(2011, 0, 1, 0, 0, 0), |
|
19 local(2011, 0, 1, 0, 0, 1) |
|
20 ]); |
|
21 }, |
|
22 "has an inclusive lower bound": function(range) { |
|
23 assert.deepEqual(range(local(2010, 11, 31, 23, 59, 59), local(2011, 0, 1, 0, 0, 2))[0], local(2010, 11, 31, 23, 59, 59)); |
|
24 }, |
|
25 "has an exclusive upper bound": function(range) { |
|
26 assert.deepEqual(range(local(2010, 11, 31, 23, 59, 59), local(2011, 0, 1, 0, 0, 2))[2], local(2011, 0, 1, 0, 0, 1)); |
|
27 }, |
|
28 "can skip seconds": function(range) { |
|
29 assert.deepEqual(range(local(2011, 1, 1, 12, 0, 7), local(2011, 1, 1, 12, 1, 7), 15), [ |
|
30 local(2011, 1, 1, 12, 0, 15), |
|
31 local(2011, 1, 1, 12, 0, 30), |
|
32 local(2011, 1, 1, 12, 0, 45), |
|
33 local(2011, 1, 1, 12, 1, 0) |
|
34 ]); |
|
35 }, |
|
36 "observes start of daylight savings time": function(range) { |
|
37 assert.deepEqual(range(utc(2011, 2, 13, 9, 59, 59), utc(2011, 2, 13, 10, 0, 2)), [ |
|
38 utc(2011, 2, 13, 9, 59, 59), |
|
39 utc(2011, 2, 13, 10, 0, 0), |
|
40 utc(2011, 2, 13, 10, 0, 1) |
|
41 ]); |
|
42 }, |
|
43 "observes end of daylight savings time": function(range) { |
|
44 assert.deepEqual(range(utc(2011, 10, 6, 8, 59, 59), utc(2011, 10, 6, 9, 0, 2)), [ |
|
45 utc(2011, 10, 6, 8, 59, 59), |
|
46 utc(2011, 10, 6, 9, 0, 0), |
|
47 utc(2011, 10, 6, 9, 0, 1) |
|
48 ]); |
|
49 }, |
|
50 "UTC": { |
|
51 topic: function(range) { |
|
52 return range.utc; |
|
53 }, |
|
54 "returns seconds": function(range) { |
|
55 assert.deepEqual(range(utc(2010, 11, 31, 23, 59, 59), utc(2011, 0, 1, 0, 0, 2)), [ |
|
56 utc(2010, 11, 31, 23, 59, 59), |
|
57 utc(2011, 0, 1, 0, 0, 0), |
|
58 utc(2011, 0, 1, 0, 0, 1) |
|
59 ]); |
|
60 }, |
|
61 "has an inclusive lower bound": function(range) { |
|
62 assert.deepEqual(range(utc(2010, 11, 31, 23, 59, 59), utc(2011, 0, 1, 0, 0, 2))[0], utc(2010, 11, 31, 23, 59, 59)); |
|
63 }, |
|
64 "has an exclusive upper bound": function(range) { |
|
65 assert.deepEqual(range(utc(2010, 11, 31, 23, 59, 59), utc(2011, 0, 1, 0, 0, 2))[2], utc(2011, 0, 1, 0, 0, 1)); |
|
66 }, |
|
67 "can skip seconds": function(range) { |
|
68 assert.deepEqual(range(utc(2011, 1, 1, 12, 0, 7), utc(2011, 1, 1, 12, 1, 7), 15), [ |
|
69 utc(2011, 1, 1, 12, 0, 15), |
|
70 utc(2011, 1, 1, 12, 0, 30), |
|
71 utc(2011, 1, 1, 12, 0, 45), |
|
72 utc(2011, 1, 1, 12, 1, 0) |
|
73 ]); |
|
74 }, |
|
75 "does not observe the start of daylight savings time": function(range) { |
|
76 assert.deepEqual(range(utc(2011, 2, 13, 9, 59, 59), utc(2011, 2, 13, 10, 0, 2)), [ |
|
77 utc(2011, 2, 13, 9, 59, 59), |
|
78 utc(2011, 2, 13, 10, 0, 0), |
|
79 utc(2011, 2, 13, 10, 0, 1) |
|
80 ]); |
|
81 }, |
|
82 "does not observe the end of daylight savings time": function(range) { |
|
83 assert.deepEqual(range(utc(2011, 10, 6, 8, 59, 59), utc(2011, 10, 6, 9, 0, 2)), [ |
|
84 utc(2011, 10, 6, 8, 59, 59), |
|
85 utc(2011, 10, 6, 9, 0, 0), |
|
86 utc(2011, 10, 6, 9, 0, 1) |
|
87 ]); |
|
88 } |
|
89 } |
|
90 } |
|
91 }); |
|
92 |
|
93 function local(year, month, day, hours, minutes, seconds) { |
|
94 return new Date(year, month, day, hours || 0, minutes || 0, seconds || 0); |
|
95 } |
|
96 |
|
97 function utc(year, month, day, hours, minutes, seconds) { |
|
98 return new Date(Date.UTC(year, month, day, hours || 0, minutes || 0, seconds || 0)); |
|
99 } |
|
100 |
|
101 suite.export(module); |